A suspected armed robber was shot by his alleged victim after they met up in Dallas to talk about a Craigslist ad for a motorcycle, police said.

Samuel Grimes, 30, of Cedar Hill, had the man meet him Nov. 25 in the 11900 block of Highland Oaks Drive in Red Bird, according to an arrest warrant affidavit.

The man, who was from Saginaw, brought his daughter and his father with him to look at the motorcycle. Grimes pulled up while talking on his cellphone and looking past the man "as though he was looking to see who else was with" him, according to the police documents. Police said Grimes asked the man if he wanted to pull the motorcycle out front.

The man told police that Grimes then pulled a gun on the man and told him to get on the ground. At the same time, the man's father got out of their pickup to check on his son, according to the affidavit. When Grimes turned his attention to the father, the man pulled a pistol out of his pocket and got off four shots, police said.

Bullets struck Grimes, who fled, police said. The man and his family hurried back to Saginaw and called police. Grimes also called police from a different location. He said he had been shot twice by an unknown man. He was hospitalized.

Investigators said they found ski masks and batons in Grimes' car, which matched witnesses description of a car that left the scene near the shooting.

Grimes has been charged with aggravated robbery. He was released Monday on a $50,000 bond. His attorney did not immediately respond to a request for comment.